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Close Tolerance Screw NSN 5305-00-005-8297

Description

NSN 5305-00-005-8297. Fastener length: 0.635-0.682", countersink angle: 99.5-100.5 degrees

NSN 5305-00-005-8297 NSN: 5305-00-005-8297

Features and Characteristics

Thread Class
3a
Thread Direction
Right-hand
Thread Length
Between 0.25 inches and 0.317 inches
Fastener Length
Between 0.635 inches and 0.682 inches
Head Style
Flat countersunk
Head Diameter
Between 0.329 inches and 0.337 inches
Grip Diameter
Between 0.1625 inches and 0.1635 inches
Internal Drive Style
Offset cruciform (torque set)
Nominal Thread Diameter
0.164 inches
Grip Length
Between 0.365 inches and 0.385 inches
Thread Quantity Per Inch
32
Minimum Tensile Strength
180000 pounds per square inch
Hardness Rating
Between 39 rockwell c and 43 rockwell c
Countersink Angle
Between 99.5 degrees and 100.5 degrees
Surface Finish
32 microinches grip
Material
Steel comp e4340 or steel comp 4340 or steel comp 4140 or steel comp 8740
Surface Treatment
Cadmium and chromate
Surface Treatment Document And Classification
Qq-p-416, type 2, cl 2 federal specification single treatment response
Thread Series Designator
Unjc
FSC
5305 Screws
NIIN
000058297
NSN
5305000058297

Manufacturer Part Numbers

Part numbers registered to this national stock number.
Part Number
Cage
Status
MSDS
Part Number:
51B332-6
Cage Code:
0JRC1
Status:
A
MSDS:

Foreign Trade & Schedule B

What is a Schedule B number? Find more information at help.cbp.gov
  • Schedule B Number: 7318152000
  • NAICS: 332722
  • SITC: 69421
  • Description: Bolts and bolts and their nuts or washers exported in the same shipment
  • End Use (Code 12110):
    Iron and steel products, other

Q & A

Frequently asked questions for NSN 5305-00-005-8297
What are the manufacturers of nsn 5305000058297?
Does this nsn 5305000058297 have a shelf life?
No. This NSN does not have an applicable shelf life.
What is the formal definition of nsn 5305000058297
A screw, machine or screw, cap, socket head whose unthreaded portion is of specified grip length, plated or unplated, and is machined to a tolerance of one thousandth (0.001 in.) (0.025 mm) or less of a specific diameter for items (1.000 in.) (25 mm) or less in diameter. items over (1.000 in.) (25 mm) in diameter shall have a tolerance of fifteen ten thousandths (0.0015 in.) (0.038 mm) or less. the nominal major diameter of the threads shall be at least one thousandth (0.001 in.) (0.025 mm) below the minimum shank diameter, but not below the minimum major diameter for applicable class of fit, as shown in the screw thread standards, fed std h28 and/or other nationally recognized standards. the head is designed to be held or driven with an inserted driver. it is not designed for rotation by the thumb and fingers. a locking feature may be incorporated in the design of the head or threads.
Does nsn 5305000058297 contain any precious metals?
Precious metal content is unknown.
Does nsn 5305000058297 contain any hazardous materials?
No MSDS. No hazardous material.
What is the ESD classification of nsn 5305000058297?
No known electrostatic discharge.

Identification Group

Item Identification Guide (IIG) and Item Name Code (INC)
INC
FIIG
App. Key
Cond. Code
Status
INC:
29294
FIIG:
A003B0
App. Key:
SS
Cond. Code:
1
Status:
A

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  •   On Time Delivery
  •   Certificate of Conformance
  •   Quality Inspected Parts
  •   Quality Fast Service
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